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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: libcpp-has-no-incomplete-ranges
// constexpr explicit sentinel(Bound bound);
#include <ranges>
#include <cassert>
#include "test_macros.h"
#include "../types.h"
constexpr bool test() {
{
using Sent = std::ranges::sentinel_t<std::ranges::iota_view<int, IntSentinelWith<int>>>;
using Iter = std::ranges::iterator_t<std::ranges::iota_view<int, IntSentinelWith<int>>>;
auto sent = Sent(IntSentinelWith<int>(42));
assert(sent == Iter(42));
}
{
using Sent = std::ranges::sentinel_t<std::ranges::iota_view<SomeInt, IntSentinelWith<SomeInt>>>;
using Iter = std::ranges::iterator_t<std::ranges::iota_view<SomeInt, IntSentinelWith<SomeInt>>>;
auto sent = Sent(IntSentinelWith<SomeInt>(SomeInt(42)));
assert(sent == Iter(SomeInt(42)));
}
{
using Sent = std::ranges::sentinel_t<std::ranges::iota_view<SomeInt, IntSentinelWith<SomeInt>>>;
static_assert(!std::is_convertible_v<Sent, IntSentinelWith<SomeInt>>);
static_assert( std::is_constructible_v<Sent, IntSentinelWith<SomeInt>>);
}
return true;
}
int main(int, char**) {
test();
static_assert(test());
return 0;
}
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